package org.example.onlineEducation.dao;

import org.example.onlineEducation.entity.UserCourse;
import org.springframework.stereotype.Repository;

@Repository
public interface UserCourseDao {
    int deleteByPrimaryKey(Integer userId);

    int insert(UserCourse record);

    int insertSelective(UserCourse record);

    UserCourse selectByPrimaryKey(Integer userId);

    int updateByPrimaryKeySelective(UserCourse record);

    int updateByPrimaryKey(UserCourse record);
}